| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire head of fibula | Is a | True | Head of fibula structure | Inferred relationship | Existential restriction modifier |  | 
| Structure of apex of head of fibula | Is a | True | Head of fibula structure | Inferred relationship | Existential restriction modifier |  | 
| Structure of articular facet of head of fibula | Is a | True | Head of fibula structure | Inferred relationship | Existential restriction modifier |  | 
| Open fracture fibula, head | Finding site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Fracture of head of fibula | Finding site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed fracture of head of fibula | Finding site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Fibular head transposition | Procedure site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed traumatic dislocation, head of fibula | Finding site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open traumatic dislocation, head of fibula | Finding site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 2 | 
| Closed traumatic subluxation, head of fibula | Finding site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open traumatic subluxation, head of fibula | Finding site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 2 | 
| Fibular head transposition | Procedure site - Direct | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Fracture of head of fibula | Finding site | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Fibular head transposition | Procedure site - Direct | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open fracture fibula, head | Finding site | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open traumatic subluxation, head of fibula | Finding site | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 2 | 
| Closed traumatic dislocation, head of fibula | Finding site | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open traumatic dislocation, head of fibula | Finding site | False | Head of fibula structure | Inferred relationship | Existential restriction modifier | 2 | 
| Closed traumatic subluxation, head of fibula | Finding site | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 2 | 
| Closed fracture of head of fibula | Finding site | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Avulsion of head of fibula | Finding site | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open traumatic dislocation, head of fibula | Finding site | True | Head of fibula structure | Inferred relationship | Existential restriction modifier | 1 |